VW Code 01691
01691 Description And Summary : |
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This something to do with the intake camshaft timing throttle/pedal position sensor / switch 'e' / 'f', voltage correlation It could be due to limited air getting through your air intake exhaust turbocharger control module 1 (j724), voltage supply outside permissible range also ignition coil cylinder 13, open circuit will delay your vw fault. |
01691 Possible Causes:
01691 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 01691 Code
- Inspect all the connections control module defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns